Ground Continuity Test; Connect Controlling Devices - GE T2100 Service Manual

Ground Continuity Test

Connect Controlling Devices

Revision A
Installation: Equipment Assembly
This test verifies that there is continuity (less than 100 mΩ resistance)
between all the exposed metal surfaces, which have the potential to
become energized, and the ground prong on the mains AC power cord.
Look for an exposed metal screw, or, if the metal surfaces are anodized or
painted, scrape off a small area in an inconspicuous area on the
aluminum casting, for the probe to make direct contact with the metal.
1. Connect the AC power cable to the GE T2100 Treadmill.
2. Use a digital multimeter to check all the metal surfaces of the
equipment as illustrated below. Make adjustments for any resistance
in the test leads.
If the measurements are significantly out of range, check for breaks in
the power cord or in the internal connections within the unit.
1. Attach the appropriate controller cable from the stress system or
MTC-1. Use the supplied interface cable to connect the GE T2100
Treadmill to the host (i.e., CASE, MTC-1).
NOTE
The CASE and MAC 5000ST are connected to the RS 232 Serial
Port, and the MTC-1 is connected to the RS 422 Serial Port.
NOTE
On the CASE system, connect the GE T2100 Treadmill interface
cable in one of the following ports: COM 1, COM 2, COM C or
COM D. The CASE RSS modem requires the use of either COM 1
or COM 2. Move the GE T2100 Treadmill interface cable to COM
C or COM D only as necessary.
2. Verify that the emergency stop switch is connected.
3. Connect the AC power cord.
GE T2100 Treadmill
2021403-031
<0.1Ω
020
3-9